From 82c5bffac4531207955a5e219ae5d59c6bdb63d6 Mon Sep 17 00:00:00 2001
From: Zack Schuster <email@zackschuster.com>
Date: Fri, 3 Sep 2021 15:22:47 -0700
Subject: [PATCH] chore: add example to readme

---
 README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README.md b/README.md
index 2d28327..e660122 100644
--- a/README.md
+++ b/README.md
@@ -262,6 +262,21 @@ const options = {
 };
 ```
 
+## Message#checkValidity()
+
+Synchronously validate that a Message is properly formed.
+
+```js
+const message = new Message(options);
+const { isValid, validationError } = message.checkValidity();
+if (isValid) {
+	// ...
+} else {
+	// first error encountered
+	console.error(validationError);
+}
+```
+
 ## new SMTPConnection(options={})
 
 ```js